Postcode record · Islington
EC1Y 4UP.
EC1Y 4UP has 42 known premises and 16 planning records — 11 approved of 14 decided (78.6%).
Postcode EC1Y 4UP · boundary not held, centred on the postcodeApprovedRefusedOther24 exact24 on the map — every match
At a glance · this postcodeIslington profile →
42
Premises
known addresses (UPRNs)
16
Applications
14 decided
78.6%
Approval rate
11 approved · 3 refused
0
EPC records
none recorded
24
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
EC1Y 4UP has 42 known premises and 16 planning records — 11 approved of 14 decided (78.6%).
Premises (18 of 42 shown)
Name
Details
UPRN 5300019606
UPRN 5300019607
UPRN 5300019612
UPRN 5300019615
UPRN 5300019606
UPRN 5300019607
Show all 10 rows
UPRN 5300019612
UPRN 5300019615
Planning
What happened?
16 planning applications across the postcode; 11 approved of 14 decided (78.6%). Latest 16 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Change of use of the lower ground floor from Office (Use Class B1) to dual/ alte
Lower Ground Floor, 4 Chiswell Street, London, EC1Y 4UP · premises record
Full Planning Application
Refused
2018-03-21
Installation of a circular metal plate with the number of the building cut out a
4 Chiswell Street, LONDON, EC1Y 4UP · premises record
Advertisement Consent
Approved
2016-09-02
Glazed infill at ground and first floor levels on the Chiswell Street's main facade and external alterations for the creation of new entrance door, new metal screen, a new fire exit gate and louvered panels.
4 Chiswell Street, Islington, London · premises record
Full Planning Application
Approved
2016-02-03
The removal/variation of Condition 2 (time limit) under planning permission ref. P052345 for extending the existing use of the training centre (D1 use) until 12th March 2016, on or which time the use shall be discontinued or determined.
4 Chiswell Street London EC1Y 4UP · premises record
Agent Mr Thaddaeus Jackson-Browne · Officer Ben Phillips
Removal/Variation of Condition (Section 73)
Approved
2014-12-12
Partial change of use of the lower ground floor from Offices (Use Class B1) to flexible use Doctors Surgery (Use Class D1) or Offices (Use Class B1). (Amended Description).
Lower Ground Floor, 4 Chiswell Street, London, EC1Y 4UP · premises record
Full Planning Application
Refused
2014-07-01
Removal or variation of Condition 2 (time limit) of planning permission P052345
Third And Fourth Floors, 4, Chiswell Street, Islington, London, EC1Y 4UP · premises record
Full Planning Application
Approved
2010-05-13
Installation of additional air-conditioning unit on roof.
4, Chiswell Street, Islington, London, EC1Y 4UP · premises record
Applicant Mr P. Shaw 7 City Learning · Officer Andy Rayner
Full Planning Application
Approved
2009-05-05
Installation of a new external cladding and structural glazing guarding, to front elevation/entrance area.
4, Chiswell Street, Islington, London, EC1Y 4UP · premises record
Full Planning Application
Approved
2007-04-02
Approval of details pursuant of conditions 6, (louvered screen and perforated shutter door) 7, (shutters) and 8 ( shutters) ref: planning permission reference P022942 dated 22 December 2003
Durrant House, 8-13, Chiswell Street, Islington, London, EC1Y 4UP · premises record
Approval of Details
Approved
2007-03-29
Observations to Corporation of London in connection with the insertion of glazed roof sections to the north, east and west facing slopes, and extensions to the 4th, 5th, 6th and 7th floors of the west elevation.
Milton Gate, 1 Moor Lane, London EC2Y 9AD · premises record
Observations to Adjoining Borough
Other
2005-12-07
Change of use of the lower ground floor from Office (Use Class B1) to dual/ alte
Lower Ground Floor, 4 Chiswell Street, London, EC1Y 4UP · premises record
Refused
2018-03-21
More
Full Planning Application
Installation of a circular metal plate with the number of the building cut out a
4 Chiswell Street, LONDON, EC1Y 4UP · premises record
Approved
2016-09-02
More
Advertisement Consent
Glazed infill at ground and first floor levels on the Chiswell Street's main facade and external alterations for the creation of new entrance door, new metal screen, a new fire exit gate and louvered panels.
4 Chiswell Street, Islington, London · premises record
Approved
2016-02-03
More
Full Planning Application
Show all 10 rows
The removal/variation of Condition 2 (time limit) under planning permission ref. P052345 for extending the existing use of the training centre (D1 use) until 12th March 2016, on or which time the use shall be discontinued or determined.
4 Chiswell Street London EC1Y 4UP · premises record
Agent Mr Thaddaeus Jackson-Browne · Officer Ben Phillips
Approved
2014-12-12
More
Removal/Variation of Condition (Section 73)
Partial change of use of the lower ground floor from Offices (Use Class B1) to flexible use Doctors Surgery (Use Class D1) or Offices (Use Class B1). (Amended Description).
Lower Ground Floor, 4 Chiswell Street, London, EC1Y 4UP · premises record
Refused
2014-07-01
More
Full Planning Application
Removal or variation of Condition 2 (time limit) of planning permission P052345
Third And Fourth Floors, 4, Chiswell Street, Islington, London, EC1Y 4UP · premises record
Approved
2010-05-13
More
Full Planning Application
Installation of additional air-conditioning unit on roof.
4, Chiswell Street, Islington, London, EC1Y 4UP · premises record
Applicant Mr P. Shaw 7 City Learning · Officer Andy Rayner
Approved
2009-05-05
More
Full Planning Application
Installation of a new external cladding and structural glazing guarding, to front elevation/entrance area.
4, Chiswell Street, Islington, London, EC1Y 4UP · premises record
Approved
2007-04-02
More
Full Planning Application
Approval of details pursuant of conditions 6, (louvered screen and perforated shutter door) 7, (shutters) and 8 ( shutters) ref: planning permission reference P022942 dated 22 December 2003
Durrant House, 8-13, Chiswell Street, Islington, London, EC1Y 4UP · premises record
Approved
2007-03-29
More
Approval of Details
Observations to Corporation of London in connection with the insertion of glazed roof sections to the north, east and west facing slopes, and extensions to the 4th, 5th, 6th and 7th floors of the west elevation.
Milton Gate, 1 Moor Lane, London EC2Y 9AD · premises record
Other
2005-12-07
More
Observations to Adjoining Borough
Building control
Building-control records are not yet collected for Islington — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 42 premises each one covers.
Designation
Coverage
Archaeological Priority Area
Summary and Definition This Archaeological Priority Area covers the historic area of Moorfields, Islington. This covers the area that lay between Bishopsgate to Cripplesgate and Finsbury to Holywell. Moorfields lay south of Old Street and exte · reference 78039 · covers 42 of 42 premises. Groundworks may require archaeological assessment or investigation.
Central Activities Zone
Named designation not supplied · reference CAZ00000009 · covers 42 of 42 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Named designation not supplied · reference COA00000602 · covers 1 of 42 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
Summary and Definition This Archaeological Priority Area covers the historic area of Moorfields, Islington. This covers the area that lay between Bishopsgate to Cripplesgate and Finsbury to Holywell. Moorfields lay south of Old Street and exte · reference 78039 · covers 42 of 42 premises. Groundworks may require archaeological assessment or investigation.
Central Activities Zone
Named designation not supplied · reference CAZ00000009 · covers 42 of 42 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Named designation not supplied · reference COA00000602 · covers 1 of 42 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
People
Who is involved?
Named on the latest 16 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 3 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent16 applications and 24 mapped decisions in this postcode — precedent for what has been permitted and refused here.
EnergyNo EPC records joined yet.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals
Planning Atlas ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
No intent signal is currently recorded in this postcode.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.